[VAULT-34703] UI: update InputSearch component to use Hds::Form::TextInput

[didoo]

Description

What does this PR do?

• replaces the internal implementation of FilterInput with the equivalent Hds::Form::TextInput::Base
  • in the process we have removed the <div class="control> wrapper (not needed anymore)

Jira ticket: https://hashicorp.atlassian.net/browse/VAULT-34703

Screenshots:

🕹️ Video: https://github.com/user-attachments/assets/0d7d76d2-640d-473d-904a-568bcc3a8ae5

TODO only if you're a HashiCorp employee

• Backport Labels: If this fix needs to be backported, use the appropriate backport/ label that matches the desired release branch. Note that in the CE repo, the latest release branch will look like backport/x.x.x, but older release branches will be backport/ent/x.x.x+ent.
  • LTS: If this fixes a critical security vulnerability or severity 1 bug, it will also need to be backported to the current LTS versions of Vault. To ensure this, use all available enterprise labels.
• ENT Breakage: If this PR either 1) removes a public function OR 2) changes the signature
  of a public function, even if that change is in a CE file, double check that
  applying the patch for this PR to the ENT repo and running tests doesn't
  break any tests. Sometimes ENT only tests rely on public functions in CE
  files.
• Jira: If this change has an associated Jira, it's referenced either
  in the PR description, commit message, or branch name.
• RFC: If this change has an associated RFC, please link it in the description.
• ENT PR: If this change has an associated ENT PR, please link it in the
  description. Also, make sure the changelog is in this PR, not in your ENT PR.

[github-actions]

Build Results:
All builds succeeded! ✅

[github-actions]

CI Results:
All Go tests succeeded! ✅

[Monkeychip]

A note: We have been slowly adding generic selectors to our tests/helpers/general-selectors.ts file, where this specific selector now exists. This file however, is old enough we don't import it. In the future if you run into a selector change, check if the test file imports import { GENERAL } from 'vault/tests/helpers/general-selectors';. If it does then you could do something like GENERAL.inputSearch('search-input-role'). Again, not something to change here, but more a note for the future.

[didoo]

Duly noted :) (as in TIL)

I've added a commit here: 5885bc0

[Monkeychip]

Looks great. For posterity, I smoked tested a couple of the fall back instances and ran enterprise tests locally.

Thanks again for the work and pr description!